Design and Realization of FIR Digital Filter Based on MATLAB

Article Preview

Abstract:

Digital filter is one of the most important parts of digital signal processing. This paper proposes the method of using window function to design FIR filter based on MATLAB, according to the design basic principle of FIR digital filter. Filtering processing for measured signal showed that filtering effect of the filter achieved the expected results.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 490-495)

Pages:

1867-1870

Citation:

Online since:

March 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Hongyi Zhao and Changnian Zhang: Digital Signal Processing and Implementation Based on MATLAB. (Chemical Industry Press, Beijing 2002), in Chinese.

Google Scholar

[2] Peiqing Cheng: Digital signal processing Course. (TSINGHUA UNIVERSITY PRESS, Beijing 2003), in Chinese.

Google Scholar

[3] Zhonglin Huang and Xiangming Zhou: Control System Calculation and Practical Training of MATLAB. (National Defense Industry Press, Beijing 2006), in Chinese.

Google Scholar

[4] Chen Liang: Machinery Design & Manufacture, (2010) No. 12, pp.87-89, in Chinese.

Google Scholar

[5] Yi Shao and Yan Wen: China New Telecommunications, (2010) No. 2, pp.83-85, in Chinese.

Google Scholar

[6] Jihong Zhu and Longsheng Huang: Science Mosaic, (2007) No. 11, pp.225-227, in Chinese.

Google Scholar